Aluminum formwork anti-rust spraying process and device

Abstract

The application discloses an aluminum template anti-rust spraying process and device, and particularly relates to the technical field of metal surface treatment. The gas pressure limiting structure can fix the aluminum film plate through gas pressure, so that the aluminum film plate can be fixed according to the size of the aluminum film plate. The gas pressure limiting structure can also drive the penetrating sleeve to drive the switch displacement, so that the distance between every two switches can match the length and width of the aluminum film plate. The transverse adjusting structure can control the displacement spraying operation of the spraying head. The adjusting structure can stop the movement and spraying when the one end of the adjusting structure extrudes the switch. Then, the next round of spraying operation can be performed by keeping the position of the spraying head adjusted by the longitudinal adjusting structure. The spraying operation of the aluminum film plate of different sizes can be self-adaptively satisfied by adopting the method. The small-area spraying can reduce the waste of paint and keep the uniformity of spraying. The device can satisfy the automatic spraying operation and improve the spraying quality.

Description

Technical Field

[0001] This invention relates to the field of metal surface treatment technology, and more specifically, to an anti-rust spraying process and apparatus for aluminum templates. Background Technology

[0002] Aluminum formwork is a commonly used building material that can greatly save construction time. Its processing includes cutting, drying, gluing, hot pressing, painting, etc. During the processing of aluminum formwork, spraying equipment is often used to treat it for rust prevention.

[0003] For example, application number 202110094128.9 provides an aluminum formwork powder coating equipment, which includes a base, a top seat, a spray booth, a spraying device, and a waste recycling device. The spray booth has an inlet end and an outlet end along the feeding direction. The waste recycling device includes baffles, a receiving pipe, a receiving negative pressure pump, and a powder tank. A powder collection trough is provided on the top wall of the base. Two baffles are provided, with one end of the two baffles abutting each other and the other end hinged to the inner wall of the spray booth. The hinge axis of the baffles is parallel to the feeding direction. A discharge gap is left between the baffles and the inner wall of the spray booth. The two baffles are positioned close to each other, with one end higher than the other. The receiving pipe is set on the base and communicates with the powder collection trough. The end of the receiving pipe away from the base is set on the powder tank and communicates with the powder tank. The receiving negative pressure pump is set on the receiving pipe and communicates with the receiving pipe. The spraying device is set on the base and communicates with the powder tank. This application has the effect of reducing powder waste.

[0004] While it can collect waste powder, this is difficult to achieve for paint spraying. Other anti-corrosion paint spraying processes often achieve rust prevention treatment of aluminum templates by spraying paint on the surface of aluminum panels. However, when treating the surface of aluminum panels, it is usually done manually with a handheld spray gun. Manual spraying is prone to uneven spraying and uneven paint surface, which affects product quality. In addition, manual spraying can easily cause worker poisoning, seriously affecting the health of workers and causing inconvenience to workers. It cannot meet the needs of users. When using large-area spraying equipment, it is difficult to adjust according to the different sizes of aluminum templates, and the large area of ​​a single spraying results in unnecessary waste of paint. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an anti-rust spraying process and device for aluminum templates. The technical problem to be solved by the present invention is that in the prior art, when the surface treatment of aluminum templates is carried out, it is not easy to adjust the spraying when spraying a large area, and the spraying quality cannot be guaranteed when spraying manually, and there is a risk of poisoning.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a rust-proof spraying process for aluminum templates, the process comprising the following steps:

[0007] S1. During the aluminum film coating process, the aluminum film is first fed by the conveying mechanism to the coating position. Then, the electric push rod is controlled to push the lower frame downward, which in turn moves the sealing cover adjustment structure downward, so that the sealing cover fits into the conveying mechanism. Then, the air pump is controlled to run, so that the air pump discharges gas into the bellows through the connecting pipe. The bellows is affected by the air pressure and elongates, so that the limiting block moves and fits into the four sides of the aluminum film. When the limiting block moves, the bracket drives the through sleeve and the switch to move, so that the distance between each two through sleeves corresponds to the width and length of the aluminum film.

[0008] S2. Then, control the extraction pump to extract the spraying liquid inside the spraying box and spray it onto the surface of the aluminum film through the spraying head. At the same time, control the horizontally set motor to drive the screw to rotate, so that the screw drives the nut to move, so that the nut drives the movable frame and movable block to move, so that the movable frame drives the mounting seat to move through the sliding sleeve, so that the longitudinally arranged sliding sleeve slides on the longitudinal movable frame, so that the mounting seat drives the spraying head to move and spray. When the spraying head moves to the edge of the aluminum film, at this time the movable block squeeze switch stops the horizontal motor to run, and then controls the longitudinal motor to run, so that the longitudinal screw drives the longitudinal movable frame to move through the nut until the spraying head enters the new spraying area. Then the horizontal motor can be controlled to run in reverse, so that the spraying head can perform spraying operation again. In this way, the two adjustment structures work together to complete the full spraying operation of the aluminum film.

[0009] S3. After the spraying is completed, control the electric push rod to drive the lower frame to move upward, so that the sealing cover is separated from the conveying mechanism. Then the aluminum film can be conveyed to the drying area through the conveying mechanism. At this time, the movement can be adjusted according to the above spraying process, and the hot air blower can be controlled to discharge hot air through the air outlet to dry the aluminum film.

[0010] A rust-proof spraying device for aluminum formwork includes a base, on which a conveying mechanism is fixedly installed. The conveying mechanism is located below an adjustable spraying component and an adjustable drying component, which are arranged side by side.

[0011] As a further aspect of the present invention: the adjustable spraying assembly includes an extraction pump and a spraying box, the extraction pump being connected to the bottom of the spraying box via a hose, and the adjustable drying assembly includes a hot air blower and a support plate.

[0012] As a further aspect of the present invention: both the adjustable spraying assembly and the adjustable drying assembly include a lower frame, an electric push rod, a sealing cover, a mounting base, a pneumatic limiting structure, four guide rods, four guide sleeves, four connecting plates, four through sleeves, four switches, and two longitudinally and laterally arranged adjustment structures. The hot air blower is fixedly installed on the lower frame on the left side, and the extraction pump is fixedly installed on the lower frame on the right side. The air outlet of the hot air blower penetrates downward through the lower frame and extends to the lower part of the mounting base on the left side. The spraying head of the extraction pump penetrates downward through the lower frame and extends to the lower part of the mounting base on the right side. The bottom of the lower frame is fixedly connected to the sealing cover.

[0013] As a further embodiment of the present invention: the lower part of the support plate is fixedly connected to the four guide rods on the left side, the spray box is fixedly connected to the four guide rods on the right side, and the guide rods are fixedly connected to the base. Each guide sleeve slides through the corresponding guide rod and is embedded in the connecting plate. Every four connecting plates are fixedly connected to the same lower frame. The spray box and the frame are fixedly connected to both ends of the electric push rod on the right side, and the support plate and the frame are fixedly connected to both ends of the electric push rod on the left side.

[0014] As a further embodiment of the present invention: the air pressure limiting structure includes an air pump, which is fixedly installed on the lower frame. The air outlet of the air pump is connected to a connecting pipe, and the connecting pipe surrounds the periphery of the lower frame. The four ends of the connecting pipe pass through the four sides of the lower frame and are fixedly connected to the four limiting blocks through four corrugated pipes.

[0015] As a further embodiment of the present invention: the adjustment structure includes a screw, which is rotatably connected to the outside of the lower frame through two bearings. One end of the screw is fixedly connected to the output shaft of the motor. The motor is mounted on the lower frame through a fixing bracket. A nut is threadedly connected to the outside of the screw. A movable bracket is fixedly connected to the outside of the nut, and the two movable brackets are arranged vertically. The movable bracket slides through a sliding sleeve, and the sliding sleeve is embedded in the mounting base.

[0016] As a further embodiment of the present invention: the movable frame slides through two guide openings, and the guide openings are opened on the inner wall of the lower frame. The bottom of the movable frame is fixedly connected to a movable block corresponding to the positions of the two switches, and the switches are installed on the through sleeves. Every two through sleeves are fitted on the same screw. The two horizontal through sleeves and the two vertical through sleeves are fixedly connected to the ends of the horizontal support and the vertical support, respectively. The four supports pass through the lower frame and slide between the lower frame. Each support is installed through the limiting block. The two horizontal supports and the two vertical supports are arranged vertically. Movable seats slide through the overlapping parts of the four corners of the four supports.

[0017] The beneficial effects of this invention are as follows:

[0018] This invention utilizes a pneumatic limiting structure to fix the aluminum film plate using air pressure, allowing it to be fixed according to the size of the aluminum film plate. The pneumatic limiting structure also drives the through-sleeve to move the switches, ensuring the distance between each pair of switches matches the length and width of the aluminum film plate. This allows the lateral adjustment structure to control the spray head's displacement during spraying. Squeezing a switch at one end of the adjustment structure stops the spraying motion, and the longitudinal adjustment structure can then be used to adjust the spray head position for a new round of spraying. This method can adaptively meet the spraying needs of aluminum film plates of different sizes. Furthermore, spraying small areas reduces paint overflow and waste, and maintains spray uniformity, enabling the device to automate spraying operations and improve spraying quality. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the spray box of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the lower frame of the present invention;

[0022] Figure 4 This is a schematic cross-sectional view of the three-dimensional lower frame structure of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the pneumatic limiting structure of the present invention;

[0024] Figure 6 This is a three-dimensional structural diagram of the bracket of the present invention;

[0025] Figure 7 This is a three-dimensional structural diagram of the adjustment structure of the present invention;

[0026] In the diagram: 1. Base, 2. Conveying mechanism, 3. Adjustable spraying assembly, 31. Guide rod, 32. Spraying box, 33. Lower frame, 34. Extraction pump, 35. Connecting plate, 36. Adjustment structure, 361. Screw, 362. Movable block, 363. Motor, 364. Nut, 365. Sliding sleeve, 366. Movable frame, 37. Guide sleeve, 38. Sealing cover, 39. Air pressure limiting structure, 391. Air pump, 392. Connecting pipe, 393. Limiting block, 394. Corrugated pipe, 310. Mounting base, 311. Through sleeve, 312. Switch, 313. Electric push rod, 314. Guide port, 315. Bracket, 4. Adjustable drying assembly, 41. Hot air blower, 42. Support plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-7 This invention provides a rust-proof spraying process for aluminum templates, the process including the following steps:

[0029] S1. During the aluminum film coating process, the aluminum film is first fed by the conveying mechanism 2, so that the aluminum film is in the coating position. Then, the electric push rod 313 is controlled to push the lower frame 33 downward, so that the lower frame 33 drives the sealing cover 38 adjustment structure 36 downward, so that the sealing cover 38 fits against the conveying mechanism 2. Then, the air pump 391 is controlled to run, so that the air pump 391 discharges gas into the bellows 394 through the connecting pipe 392, so that the bellows 394 is affected by the air pressure and produces an elongation movement, so that the limiting block 393 moves and fits against the four sides of the aluminum film. When the limiting block 393 moves, the bracket 315 drives the through sleeve 311 and the switch 312 to move, so that the distance between every two through sleeves 311 corresponds to the width and length of the aluminum film.

[0030] S2. Then, control the extraction pump 34 to extract the spraying liquid inside the spraying box 32 and spray it onto the surface of the aluminum film plate through the spraying head. At the same time, control the horizontally arranged motor 363 to drive the screw 361 to rotate, so that the screw 361 drives the nut 364 to move, so that the nut 364 drives the movable frame 366 and the movable block 362 to move, so that the movable frame 366 drives the mounting base 310 to move through the sliding sleeve 365, so that the longitudinally arranged sliding sleeve 365 slides on the longitudinal movable frame 366, so that the mounting base 310 drives... The spray head performs a displacement spraying operation. When the spray head moves to the edge of the aluminum film plate, the movable block 362 presses the switch 312 to stop the horizontal motor 363 from running, and then controls the vertical motor 363 to run, so that the vertical screw 361 drives the vertical movable frame 366 to move through the nut 364 until the spray head enters the new spraying area. Then the horizontal motor 363 can be controlled to run in reverse, so that the spray head can perform a spraying operation again. In this way, the two adjustment structures 36 work together to complete the full spraying operation of the aluminum film plate.

[0031] S3. After the spraying is completed, control the electric push rod 313 to drive the lower frame 33 to move upward, so that the sealing cover 38 is separated from the conveying mechanism 2. Then the aluminum film can be conveyed to the drying area through the conveying mechanism 2. At this time, the movement can be adjusted according to the above spraying process, and the hot air blower 41 can be controlled to discharge hot air through the air outlet to dry the aluminum film.

[0032] Example 1

[0033] according to Figure 1-7 As shown, an aluminum formwork anti-corrosion spraying device used in an aluminum formwork anti-corrosion spraying process includes a base 1, a conveying mechanism 2 fixedly installed on the top of the base 1, the conveying mechanism 2 being located below an adjustable spraying component 3 and an adjustable drying component 4, the adjustable spraying component 3 and the adjustable drying component 4 being arranged side by side.

[0034] The adjustable spraying assembly 3 includes a pump 34, a spray box 32, a lower frame 33, an electric push rod 313, a sealing cover 38, a mounting base 310, a pneumatic limiting structure 39, four guide rods 31, four guide sleeves 37, four connecting plates 35, four through sleeves 311, four switches 312, and two longitudinally and laterally arranged adjustment structures 36. The pump 34 is connected to the bottom of the spray box 32 via a hose. The hot air blower 41 is fixedly installed on the lower frame 33 on the left side, and the pump 34 is fixedly installed on the lower frame 33 on the right side. The spray head of 4 passes through the lower frame 33 and extends to the bottom of the mounting base 310 on the right. The bottom of the lower frame 33 is fixedly connected to the sealing cover 38. The spray box 32 is fixedly connected to the four guide rods 31 on the right. The guide rods 31 are fixedly connected to the base 1. Each guide sleeve 37 slides through the corresponding guide rod 31 and is embedded in the connecting plate 35. Every four connecting plates 35 are fixedly connected to the same lower frame 33. The spray box 32 is fixedly connected to the frame and to both ends of the electric push rod 313 on the right.

[0035] The air pressure limiting structure 39 includes an air pump 391, which is fixedly installed on the lower frame 33. The air outlet of the air pump 391 is connected to the connecting pipe 392, and the connecting pipe 392 surrounds the periphery of the lower frame 33. The four ends of the connecting pipe 392 pass through the four sides of the lower frame 33 respectively and are fixedly connected to the four limiting blocks 393 through four corrugated pipes 394.

[0036] The adjusting structure 36 includes a screw 361, which is rotatably connected to the outside of the lower frame 33 via two bearings. One end of the screw 361 is fixedly connected to the output shaft of the motor 363. The motor 363 is mounted on the lower frame 33 via a mounting bracket. A nut 364 is threaded onto the outside of the screw 361, and a movable frame 366 is fixedly connected to the outside of the nut 364. The two movable frames 366 are arranged vertically and slide through a sliding sleeve 365, which is embedded in a mounting base 310. The movable frame 366 slides through two guide openings 314, which are located on the inner wall of the lower frame 33. The bottom of 66 is fixedly connected to a movable block 362 corresponding to the positions of the two switches 312, and the switches 312 are installed on the through sleeves 311. Every two through sleeves 311 are fitted onto the same screw 361. The two horizontal through sleeves 311 and the two vertical through sleeves 311 are fixedly connected to the ends of the horizontal bracket 315 and the vertical bracket 315, respectively. The four brackets 315 pass through the lower frame 33 and are slidably connected to the lower frame 33. Each bracket 315 is installed through the limit block 393. The two horizontal brackets 315 and the two vertical brackets 315 are arranged vertically. The four corners of the four brackets 315 are all slidably connected to movable seats.

[0037] In practical use, the aluminum template anti-corrosion spraying device of the present invention can transport the aluminum template through the conveying mechanism 2, thereby meeting the loading and unloading operation of the aluminum template. When the aluminum template is aligned with the spraying area, the electric push rod 313 extends to control the lower frame 33 and the sealing cover 38 to move downward. The sealing cover 38 contacts the conveying mechanism 2 to the left to maintain the sealed spraying operation and prevent paint from splashing outward. At this time, the air pump 391 can supply air, and the corrugated pipe 394 extends to push the limiting block 393 to perform a limiting function. At the same time, the limiting block 393 drives the through sleeve 311 to move through the bracket 315, so that the distance between every two switches 312 can adapt to the length and width of the aluminum template. Secondly, the spraying liquid can be delivered through the extraction pump 34 via the flexible hose. The flexible hose is telescopic, allowing the extraction pump 34 to move smoothly up and down, so that the spraying liquid can be delivered into the spray head for spraying. The spray head is composed of a flexible tube and a nozzle, so the flexible hose has the characteristics of telescopic and directional movement. This allows the spray head to move smoothly. Secondly, by cooperating with the horizontal motor 363 to drive the screw 361 and move the nut 364, the movable frame 366 moves the mounting base 310 via the sliding sleeve 365. The mounting base 310 can then move along the longitudinal movable frame 366 via the longitudinal sliding sleeve 365, ensuring no movement conflict occurs during horizontal or longitudinal movement. Furthermore, the spray head can perform spraying operations along the aluminum film. When the movable block 362 presses the switch 312, the horizontal motor 363 stops, allowing the spray head to complete the spraying operation along the entire length of the aluminum film. Additionally, the longitudinal motor 363 can control the screw 361 to drive the nut 364, allowing the spray head to move longitudinally and adjust to an unsprayed position. This allows the two horizontally and vertically arranged adjustment structures 36 to meet the needs of spraying the entire aluminum film, maintaining spray uniformity, improving spray quality, and adapting to different aluminum film sizes and spray areas.

[0038] Example 2

[0039] Based on Example 1, such as Figure 1 , Figure 3 , Figure 5-7As shown, the adjustable drying assembly 4 includes a hot air blower 41, a support plate 42, a lower frame 33, an electric push rod 313, a sealing cover 38, a mounting base 310, a pressure limiting structure 39, four guide rods 31, four guide sleeves 37, four connecting plates 35, four through sleeves 311, four switches 312, and two longitudinally and laterally arranged adjustment structures 36. The hot air blower 41 is fixedly installed on the lower frame 33 on the left side, and the air outlet of the hot air blower 41 extends downward through the lower frame 33 and extends to... Below the mounting base 310 on the left, the bottom of the lower frame 33 is fixedly connected to the sealing cover 38. The bottom of the support plate 42 is fixedly connected to the four guide rods 31 on the left, and the guide rods 31 are fixedly connected to the base 1. Each guide sleeve 37 slides through the corresponding guide rod 31, and the guide sleeve 37 is embedded in the connecting plate 35. Every four connecting plates 35 are fixedly connected to the same lower frame 33. The support plate 42 and the frame are fixedly connected to both ends of the electric push rod 313 on the left.

[0040] The adjusting structure 36 includes a screw 361, which is rotatably connected to the outside of the lower frame 33 via two bearings. One end of the screw 361 is fixedly connected to the output shaft of the motor 363. The motor 363 is mounted on the lower frame 33 via a mounting bracket. A nut 364 is threaded onto the outside of the screw 361, and a movable frame 366 is fixedly connected to the outside of the nut 364. The two movable frames 366 are arranged vertically and slide through a sliding sleeve 365, which is embedded in a mounting base 310. The movable frame 366 slides through two guide openings 314, which are located on the inner wall of the lower frame 33. The bottom of 66 is fixedly connected to a movable block 362 corresponding to the positions of the two switches 312, and the switches 312 are installed on the through sleeves 311. Every two through sleeves 311 are fitted onto the same screw 361. The two horizontal through sleeves 311 and the two vertical through sleeves 311 are fixedly connected to the ends of the horizontal bracket 315 and the vertical bracket 315, respectively. The four brackets 315 pass through the lower frame 33 and are slidably connected to the lower frame 33. Each bracket 315 is installed through the limit block 393. The two horizontal brackets 315 and the two vertical brackets 315 are arranged vertically. The four corners of the four brackets 315 are all slidably connected to movable seats.

[0041] In practical use, the aluminum template anti-corrosion spraying device of the present invention uses a motor 363 to drive a screw 361 to move a nut 364, which in turn causes the movable frame 366 to move the mounting base 310 and the air outlet. Since the air outlet consists of a telescopic hose and a nozzle, the telescopic hose maintains its elasticity, allowing the air outlet to move and allowing the hot air blower 41 to spray hot air through the air outlet. This allows the hot air to dry the coating on the surface of the aluminum template. Furthermore, through the coordinated movement of the two longitudinal and transverse adjustment structures 36, the air outlet can move along the length and width of the aluminum template to achieve a comprehensive drying operation, maintaining the uniformity of drying and ensuring that the aluminum template is fully dried, avoiding the problem of localized undried areas.

[0042] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0043] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0044] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An anti-corrosion spray process for an aluminum die plate, characterized by, The process comprises the following steps: S1, in the process of spraying the aluminum film plate, first, the aluminum film plate is conveyed and fed by the conveying mechanism (2), so that the aluminum film plate is located at the spraying position, then the lower frame (33) is driven to move downward by the electric push rod (313), so that the sealing cover (38) adjustment structure (36) is driven to move downward by the lower frame (33), so that the sealing cover (38) is attached to the conveying mechanism (2), then the air pump (391) is controlled to run, so that the air pump (391) discharges gas into the bellows (394) through the connecting pipe (392), so that the bellows (394) is elongated under the influence of air pressure, so that the limiting block (393) is attached to the four sides of the aluminum film plate, and when the limiting block (393) moves, the support (315) drives the through sleeve (311) and the switch (312) to move, so that the distance between every two through sleeves (311) corresponds to the width and length of the aluminum film plate; S2, then control the extraction pump (34) to extract the spraying liquid in the spraying box (32), and spray it on the surface of the aluminum film plate through the spraying head, at the same time, control the horizontally arranged motor (363) to drive the screw rod (361) to rotate, so that the screw rod (361) drives the nut (364) to move, so that the nut (364) drives the movable frame (366) and the movable block (362) to move, so that the movable frame (366) drives the mounting seat (310) to displace through the sliding sleeve (365), so that the longitudinally arranged sliding sleeve (365) slides on the longitudinal movable frame (366), so that the mounting seat (310) drives the spraying head to displace and spray, when the spraying head moves to the edge of the aluminum film plate, the movable block (362) presses the switch (312) to stop the horizontal motor (363) from running, then control the longitudinal motor (363) to run, so that the longitudinal screw rod (361) drives the longitudinal movable frame (366) to displace through the nut (364), until the spraying head enters a new spraying area, then control the horizontal motor (363) to run in reverse, so that the spraying head sprays again, so that the two adjustment structures (36) cooperate to complete the overall spraying of the aluminum film plate; S3, after spraying, control the electric push rod (313) to drive the lower frame (33) to move upward, so that the sealing cover (38) is separated from the conveying mechanism (2), then the aluminum film plate can be conveyed to the drying area by the conveying mechanism (2), at this time, the adjustment movement can be adjusted according to the above spraying process, and the hot air fan (41) is controlled to blow hot air through the air outlet to dry the aluminum film plate.

2. An aluminum template anti-rust spraying device applied to the aluminum template anti-rust spraying process according to claim 1, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly provided with a conveying mechanism (2), the conveying mechanism (2) is located below the adjustable spraying assembly (3) and the adjustable drying assembly (4), and the adjustable spraying assembly (3) and the adjustable drying assembly (4) are arranged side by side.

3. The device for preventing corrosion of an aluminum mold plate according to claim 2, wherein: The adjustable spraying assembly (3) comprises an extraction pump (34) and a spraying box (32), the extraction pump (34) is communicated with the lower surface of the spraying box (32) through a hose, and the adjustable drying assembly (4) comprises a hot air blower (41) and a supporting plate (42).

4. The device for preventing corrosion of an aluminum mold plate according to claim 3, wherein: The adjustable spraying assembly (3) and the adjustable drying assembly (4) each comprise a lower frame (33), an electric push rod (313), a sealing cover (38), a mounting base (310), a gas pressure limiting structure (39), four guide rods (31), four guide sleeves (37), four connecting plates (35), four penetrating sleeves (311), four switches (312) and two longitudinally and transversely arranged adjusting structures (36), the hot air blower (41) is fixedly installed on the left lower frame (33), the extraction pump (34) is fixedly installed on the right lower frame (33), the air outlet head of the hot air blower (41) penetrates downward through the lower frame (33) and extends to below the left mounting base (310), the spraying head of the extraction pump (34) penetrates downward through the lower frame (33) and extends to below the right mounting base (310), and the bottom of the lower frame (33) is fixedly connected with the sealing cover (38).

5. The device for preventing corrosion of an aluminum mold plate according to claim 4, wherein: The lower surface of the supporting plate (42) is fixedly connected with the four guide rods (31) on the left side, the spraying box (32) is fixedly connected with the four guide rods (31) on the right side, and the guide rods (31) are fixedly connected to the base (1), each guide sleeve (37) penetrates and slides on the corresponding guide rod (31), and the guide sleeve (37) is embeddedly installed on the connecting plate (35), and every four connecting plates (35) are fixedly connected to the same lower frame (33), the spraying box (32) and the frame are fixedly connected with the two ends of the electric push rod (313) on the right side, and the supporting plate (42) and the frame are fixedly connected with the two ends of the electric push rod (313) on the left side.

6. The device for preventing corrosion of an aluminum mold plate according to claim 4, wherein: The gas pressure limiting structure (39) comprises a gas pump (391), the gas pump (391) is fixedly installed on the lower frame (33), the gas outlet of the gas pump (391) is communicated with a connecting pipe (392), and the connecting pipe (392) is surrounded on the periphery of the lower frame (33), and the four ends of the connecting pipe (392) penetrate through the four sides of the lower frame (33) and are fixedly connected with four limiting blocks (393) through four corrugated pipes (394).

7. The device for preventing corrosion of an aluminum mold plate according to claim 4, wherein: The adjusting structure (36) comprises a screw rod (361), the screw rod (361) is rotatably connected to the outside of the lower frame (33) through two bearings, one end of the screw rod (361) is fixedly connected with the output shaft of a motor (363), the motor (363) is installed on the lower frame (33) through a fixing frame, the outside of the screw rod (361) is threadedly connected with a nut (364), the outside of the nut (364) is fixedly connected with a movable frame (366), two movable frames (366) are arranged in the up-down direction, the movable frame (366) penetrates and slides in a sliding sleeve (365), and the sliding sleeve (365) is embeddedly installed on the mounting base (310).

8. The device according to claim 6 or 7, wherein The movable frame (366) is slid through two guide openings (314) which are formed on the inner wall of the lower frame (33), the bottom of the movable frame (366) is fixedly connected with movable blocks (362) corresponding to the positions of the two switches (312), and the switch (312) is installed on a penetrating sleeve (311), every two penetrating sleeves (311) are sleeved on the same screw rod (361), the transverse two penetrating sleeves (311) and the longitudinal two penetrating sleeves (311) are fixedly connected with the ends of the transverse support (315) and the longitudinal support (315) respectively, the four supports (315) penetrate through the lower frame (33) and are slidably connected with the lower frame (33), and each support (315) penetrates and is installed on a limiting block (393), the transverse two supports (315) and the longitudinal two supports (315) are arranged in upper and lower rows, and the four corners of the four supports (315) coincide and are slidably connected with movable seats.

Images